Update to 6.12.04
Drop patches accepted upstream
Drop previously backported patches
Unbundle jsroot in root-net-http
Add hack to work around broken charmaps in StandardSymbolsPS.otf
Use local static script and style files for JupyROOT
Fix some javascript errors
Fix build rules for test binaries so that they are not installed
Address memory usage issue for ARM build
Drop pre-minified javascript and style files (Fedora packaging guidelines)
Enable builds on ppc/ppc64/ppc64le (do not pass all tests, but the list
of failing tests is much shorter with this release)
Add dependency on python[23]-jsmva to python[23]-jupyroot
New sub-packages: root-gui-canvaspainter, root-gui-webdisplay and
root-hist-draw (not for EPEL 7 since they are root7 specific and
require c++-14)